CNIS GB/T 11261-89 Methods for chemical analysis of high carbon chromium bearing steel--The pulse heating inert gas fusion-infra-red absorption method for the determination of oxygen content. Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 9118.5-88 Loose hubbed steel pipe flanges with welding neck collar with ring-joint face f...
CNIS GB/T 9123.31-88 Steel pipe blank flanges with ring-joint face PN 2.MPa (20 bar)
CNIS GB/T 13147-91 The specification for welding of copper and copper alloy clad steel plate
CNIS GB/T 4239-91 Cold rolled stainless steel and heatresisting steel strips
CNIS GB/T 9115.2-88 Steel pipe welding neck flanges with flat face for PN 0.6MPa (6 bar)
CNIS GB/T 4241-84 Stainless steel wire rods for welding